Where do the graphs of y = e^x/2 and y = -x^2 + 2x + 1 have parallel tangents?

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Question 5 spring semester final exam math evaluate